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JPL Small-Body Database Browser
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233611 (2007 TH89)
Classification: Main-belt Asteroid          SPK-ID: 2233611
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1111503097295125 3.8459e-08  
a 2.590159593735057 1.7411e-08 au
q 2.302262552642537 1.0027e-07 au
i 5.357057390294742 4.1678e-06 deg
node 88.02525472755659 6.828e-05 deg
peri 213.4478430410491 7.683e-05 deg
M 358.8451528308623 3.3526e-05 deg
tp 2458605.384388796484
(2019-May-01.88438880)
0.00014178 TDB
period 1522.608370809145
4.17
1.5353e-05
4.203e-08
d
yr
n .2364363725444966 2.384e-09 deg/d
Q 2.878056634827578 1.9347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      9692 days (26.54 yr)  
   first obs. used      1993-04-19  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:36:30  

Additional Information
 Earth MOID = 1.28815 au 
 Jupiter MOID = 2.30452 au 
 T_jup = 3.405 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO450069  

233611 (2007 TH89)          Discovered 2007-Oct-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2007 TH89 = 1993 HC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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